2455313445 has 32 divisors (see below), whose sum is σ = 4700774400. Its totient is φ = 1208768832.

The previous prime is 2455313407. The next prime is 2455313447. The reversal of 2455313445 is 5443135542.

It is not a de Polignac number, because 2455313445 - 2¹⁰ = 2455312421 is a prime.

It is a super-2 number, since 2×2455313445² = 12057128226395536050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455313447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 697765 + ... + 701274.

It is an arithmetic number, because the mean of its divisors is an integer number (146899200).

Almost surely, 2^2455313445 is an apocalyptic number.

It is an amenable number.

2455313445 is a deficient number, since it is larger than the sum of its proper divisors (2245460955).

2455313445 is a wasteful number, since it uses less digits than its factorization.

2455313445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399066 (or 1399060 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 2455313445 is about 49551.1195130847. The cubic root of 2455313445 is about 1349.0736113583.

Adding to 2455313445 its reverse (5443135542), we get a palindrome (7898448987).

The spelling of 2455313445 in words is "two billion, four hundred fifty-five million, three hundred thirteen thousand, four hundred forty-five".